baber/WOPTO huggingface dataset:
Patent JP-2002230184-A (JP)
Title: Success/failure guidance information system
Inventor: YOSHIDA SHIGERU
IPC: G06Q50/10
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a success/failure guidance information system capable of collating the result of success/failure of an entrance examination or qualifying test or the like as guaranteed primary information by using various communication networks and communication terminals as necessary. SOLUTION: The success/failure guidance information center is provided with a database server for storing the various personal information of an examinee, a control server for performing line control and system control, Web server for Internet connection, and a plurality of communication servers for performing the communication control of a telephone, a cellular phone, a PHS(personal handy phone system), or a fax or the like from the examinee, and the plurality of communication servers are assigned according to the number of contract lines of contractors such as schools. Also, automatic answering countermeasures with a voice is performed in response to collation through the telephone or the fax from the examinee, and the display of the examined result on a browser screen is performed in response to collation through a personal computer or a hand-held terminal or the like.  Moreover, the automatic answering countermeasures with a voice or the display of the examined result on a cellular phone/PHS screen is performed in response to collation through the cellular phone or the PHS.
Patent JP-2002011485-A (JP)
Title: Device and method for treating water
Inventor: SHIMADA YUTAKA
IPC: C02F1/78
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To efficiently decompose dioxins in wastewater up to a low concentration. SOLUTION: Water to be treated containing dioxins is subjected to rapid oxidation treatment using at least two means selected from ultraviolet rays, ozone and hydrogen peroxide. An aliphatic organic carboxylic acid or an organic compound capable of being converted into an aliphatic organic carboxylic acid by the oxidation at the decomposition process is added into the water to be treated so that the concentration of the residual TOC in the water to be treated is maintained at a concentration of >=1 ng/L.
Patent JP-2002267967-A (JP)
Title: Multi-beam light quantity controller
Inventor: SAKAMOTO MASANOBU
IPC: G02B26/10
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To allow a multi-beam light quantity controller, which uses multiple laser beams, to end APC operation for all the beams precisely in a short period with a simple circuit constitution. SOLUTION: This controller has a comparator AMP2 which converges a part of the light of a semiconductor laser array emitting beams on a photodetector 7, performs the voltage conversion AMP1 of the light quantity of the light beam obtained by the photodetector, and compares the result with one reference voltage. To determine and hold the comparison result on a time-division basis, selecting circuits SW1, SW2, etc., and integrating circuits R3C1, R6C2, etc., are provided corresponding to the respective beams of the semiconductor lasers. The respective beams are selected and emitted on a time-division basis without being adjacent to one another as much as possible and one selecting circuit operates in a section shorter than the light emission section of one beam within the light emission section.
Patent JP-2002264932-A (JP)
Title: Simple packaging container
Inventor: HIDAKA TOSHIO
IPC: B65D5/52
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a sturdy packaging container from which even grain form contents can be easily taken out, which fits in a hand well and is easily held by hand, is not bulky during storage, and is easily assembled. SOLUTION: On both sides of an outside front face 1, an outside back face 2 with a cover is formed through a folding line L2 on one of the outside faces 4, 5 formed through folding lines L3 , L4 . An adhesive part 6 is fixed on the face 4 for forming a four-sided tube body with no bottom, which enables the same to be squashed flat for storage without taking up much space. By forming integrally an inside front face 7, a bottom 10, an inside back face 11 through a folding line L6 on the face 1, the face 1 can be fitted with the face 7, and the face 2 with the face 11 through the folding lines to be inserted in the tube body for making it a container with a bottom. By pulling out the face 11, the bottom 10 and the face 7 can be pulled out for easily taking out contents such as grains. Moreover, the container is double structured for increasing its strength and rigidity.
Patent JP-2002225005-A (JP)
Title: Method for drying timber/bamboo material and method for manufacturing dry timber/bamboo material
Inventor: HARA WAKABA
IPC: B27K5/00
Filed: 2001-02-04
Abstract: PROBLEM TO BE SOLVED: To propose a method for drying a timber/bamboo material capable of simply drying not dried timber/bamboo material such as raw timber, raw bamboo material at a low cost in a short time and capable of providing a dry timber/bamboo material having excellent water repellence, waterproofness, and water resistance even without executing a particular surface treatment or the like after the timber, bamboo material is dried without possibility of generating a deformation of the timber or the bamboo material and capable of being used for various applications as well as a method for manufacturing the dry timber/bamboo material. SOLUTION: The method for drying the timber/bamboo material comprises the steps of heating a liquid having a boiling point higher than that of water at a temperature higher than the boiling point of the water and lower than that of the liquid, dipping the timber or the bamboo material in the heated liquid, and drying the timber or the bamboo. The method for manufacturing the dry timber/bamboo material comprises the steps of dipping the raw timber or the raw bamboo material in the liquid heated to the temperature higher than the boiling point of the water and lower than the boiling point of the liquid as the liquid having a boiling point higher than that of the water, and drying the raw timber or the raw bamboo to obtain the dry timber or bamboo.
Patent JP-2002273369-A (JP)
Title: Method for treating hard-to-decompose substance contained in solid matter
Inventor: ASANO MASAMICHI
IPC: A62D3/176
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating an incineration ash by which the removing treatment can be carried out at a normal temperature, in a process for removing a hard-to-decompose substance contained in the incineration ash. SOLUTION: In the method for treating the incineration ash by which the hard-to-decompose substance such as dioxins, endocrine disrupters including PCB, which are contained in the incineration ash discharged from a boiler or an incinerator, is removed by oxidative decomposition, the incineration ash is mixed with water into a slurry form. After this slurry formation, the structure of the ash is broken and the hard-to-decompose substance drawn into the interior of the ash is pretreated so that the substance deposits on the surface of the ash. Then the substance is decomposed by oxidation in the presence of a hydroxy radical and a heavy metal removing process is performed.
Patent JP-2002277203-A (JP)
Title: Surface texture measuring machine
Inventor: NOGUCHI KAZUYUKI
IPC: G01B5/20
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a surface texture measuring machine at comparatively inexpensive manufacturing cost capable of easily obtaining degree of protrusion of a rod-shaped casing supporting a stylus from a measuring machine main body housing, i.e., traceability. SOLUTION: A rotatable arm member 52 is rotatably mounted to the rod- shaped casing 11 fixed to a slider 23 supported in the measuring machine main body housing 21 in such a way as to be moved forward and backward, and a stylus arm 53 with the stylus 13 at its tip is detachably fixed to the arm member 52 in the surface texture measuring machine. Visual observation memories 37 and 38 extended in the directions of forward and backward movements of the slider 23 are provided for the outer surface of the rod-shaped casing 11 exposed to the outside from a housing end plate 21B or the slider 23, and the traceable distance of the stylus 13 is displayed by the visual observation memories 37 and 38 in the surface texture measuring machine.
Patent JP-2002277782-A (JP)
Title: Structure for attaching optical parts
Inventor: MUKAI TOSHIRO
IPC: G02B7/02
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To enhance adhesion by spreading an adhesive over the whole adhering surface of an attachment base when optical parts such as an fθ-lens are attached to the attachment base. SOLUTION: A groove 57 extended in the longitudinal direction of the fθ-lens 48 is formed on the adhering surface 55 of the attachment base 53 which is disposed along the longitudinal direction. The adhesive A is coated to be projected from the groove 57 and the fθ-lens 48 is put on the adhering surface 55 and pressurized. Then the adhesive A is spread in a width direction and coated over the whole surface of the adhering surface 55.
Patent JP-2002273192-A (JP)
Title: Emulsifying composition generating reversible phase inversion by ph
Inventor: NAGAI KATSUTOSHI
IPC: C09K23/52
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an emulsifying composition for reversibly inverting a water-in-oil type emulsion system and an oil-in-water type emulsion system in phase by pH. SOLUTION: The phase-inversive emulsifying composition for reversibly inverting a water-in-oil type emulsion system and an oil-in-water type emulsion system in phase by pH contains a comb nonionic polymeric surfactant represented by formula (1) [wherein, R<1> is a 1-17C straight chain or branched chain saturated or unsaturated alkyl group, R<2> is a group represented by formula (2), formula (3), formula (4) or -(CH2 )4 -, a is an average number of 1-16, b is an average number of 1-15 and m is an average number of 4-16] as an emulsifier.
Patent JP-2002273724-A (JP)
Title: Ingot cutter
Inventor: ISHIGUCHI HIRONORI
IPC: B28D5/04
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To effectively remove chips stuck to a pulley. SOLUTION: In an ingot cutter wherein a pair of pulleys 7 arranged by being separated from each other, and a driving mechanism wherein an endless blade 9 is wound around peripheral surfaces of a pair of those pulleys and the pulleys 7 are rotatively driven, a pulley cleaning mechanism for cleaning the peripheral surfaces of the pulleys 7 is provided. The pulley cleaning mechanism is composed of a spray mechanism 16 for spraying cleaning liquid on the exposed peripheral surfaces of the pulleys 7.
Patent JP-2002273056-A (JP)
Title: Game machine and program
Inventor: FUJIWARA SHINICHI
IPC: A63F13/245
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a game machine and a program which prompt a player to empathize with a game by changing information shown on a display such as an image display, and the like, according to the physical data of the player. SOLUTION: The game machine presents a plurality of questions about diet on a display 3 and evaluates the diet on the basis of answers given to the questions by the player through a handle 4. It extracts an image data from the diet evaluation on the basis of a body shape image table previously provided in a memory for relating diet evaluation items with image data. It forms an image on the basis of the extracted image data and shows the image on the display 3.
Patent JP-2002277785-A (JP)
Title: Optical scanner
Inventor: KOJIMA AKIRA
IPC: G02B26/12
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To adjust/move a sub-scanning position with a simple configuration and also to effectively prevent adverse influence, etc., owing to an environment. SOLUTION: Fulcrum parts 21 and 22 arranged on the bottom surface of an optical box 3 are brought into contact with the both ends of the reflection surface of a mirror 11, the rear side of a surface pressurized by the fulcrum points 21 and 22 is pressurized by leaf springs 23 and 24 and, then, the mirror is rotated with the fulcrum parts 21 and 22 as a center. The fulcrum parts 21 and 22 are arranged on the extension of a locus which is obtained by the passage of a scanning light on the reflection surface of the mirror 11.
Patent JP-2002285895-A (JP)
Title: Internal combustion engine
Inventor: MIURA SO
IPC: F01L3/04
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To improve knocking by lowering an intake air temperature. SOLUTION: An internal combustion engine is provided with an intake air valve 12 for switching communication between an intake air port 6 and a combustion chamber 7, a fuel injection valve 11 for injecting fuel into an intake air passage by directing the intake air valve 12, and a control means for deciding the fuel injection timing of the fuel injection valve 11. A heat insulating part 12A is formed at a part of the intake air valve 12 facing to the intake air passage, and an intake air stroke is decided as the fuel injection timing of the fuel injection valve 11.
Patent JP-2002282450-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a highly interesting game machine. SOLUTION: The game machine is provided with a game ball distributing device 42 on a game panel surface 14. The distributing device 42 is provided with at least one ball entry route (36, 37) guiding game balls entering from the game panel surface 14, ball receiving parts (46, 47) temporarily receiving the game balls from the ball entry routes (36, 37) and a distributing body 43 distributing the game balls from the ball entry routes (36, 37). The distributing body 43 distributes the game ball to a first area in the state that the game ball is received in the ball receiving parts (46, 47) and distributes the game ball to a second area in the state that the game ball is separated from the ball receiving parts (46, 47).  Since the distributing device is constituted in such a manner, a player is attracted to see whether or not the game ball enters the distributing device and is distributed to the first area while the ball receiving part temporarily receives the game ball, and interest in a game is increased.
Patent JP-2002285549-A (JP)
Title: Cutoff method
Inventor: SUGIMOTO SHUNSUKE
IPC: E02D5/06
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a cutoff method which ensures sufficient sealing performance between a double sheet-pile wall and an existing bank, thereby to improve the durability of a cutoff wall. SOLUTION: According to the cutoff method, a grout passage 21 and a through hole 23 are formed inside a doorstop-side box-type steel sheet pile 10A forming a continuous sheet-pile wall 6 and in an outer wall of the steel sheet pile 10A, respectively, beforehand, and a sheet 26 for construction is attached to the outer wall surface by using flat bars 29, followed by inserting a part of the sheet 26 into a vertical groove 8 formed in a dam bank 2, to thereby drive the box-type steel sheet pile 10A. Thereafter, grout is injected into the longitudinal passage 21 via a feed pipe 31, and then introduced into the through hole 23 and poured on a rear side of the sheet 26 for construction which then is inflated due to the pressure of the grout to adhere to a side wall of the vertical groove 8, whereby the adhering sheet serves as a seal for a doorstop portion.
Patent JP-2002290243-A (JP)
Title: Coding method, coder, decoding method, and decoder
Inventor: SEMASA TAKAYOSHI
IPC: H04N19/182
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a coder of an information source, which can efficiently code information in which the property locally differs and to provide a decoder, a coding method and a decoding method. SOLUTION: The information coder is provided with a context generator 1 that generates a context signal 101 from a reproduced coding symbol 109, a prediction device 2 that generates a prediction signal 106 and a prediction error signal 103 on the basis of the context signal 101, a quantizer 3 that quantizes the prediction error signal 103 to generate a quantized prediction error signal 104, a coder 4 that codes the quantized prediction error signal 104, an inverse quantizer 5 that applies inverse quantization to the quantized prediction error signal 104 to generate a reproduction prediction error signal 107, a prediction inverse converter 6 that applies prediction inversion conversion to the reproduction prediction error signal 107 to generate a reproduction sampling signal 108,  a sub sample control circuit 8 that generates a sub sample signal 110 to control whether or not a coded symbol 102 is to be sub sampled, and an interpolator that interpolates the reproduction sampling signal 108 corresponding to the sub sampled coding symbol 102.
Patent JP-2002287132-A (JP)
Title: Liquid crystal display device and electronic apparatus
Inventor: IIJIMA CHIYOAKI
IPC: G02F1/1335
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a semi-transflective liquid crystal display device with improved display brightness in a transmissive mode and with excellent visibility in the semi-transflective liquid crystal display device provided with a reflective mode and the transmissive mode and an electronic appliance equipped with the same. SOLUTION: In the semi-transflective liquid crystal display device comprising a liquid crystal 4 held between an upper substrate 3 and a lower substrate 2 confronting with each other, a polarizing plate 13 and a polarizing layer 7 respectively arranged on the upper side and on the lower side of the liquid crystal 4 and an illuminator 5 arranged on the outside surface side of the lower substrate 2 and displaying through switching a reflective mode and a transmissive mode, the liquid crystal display device 1 and an electronic appliance equipped with the same are characterized by having a transflective film 6 and the polarizing layer 7 formed on the transflective film 6 provided on the inner surface side of the lower substrate 2.
Patent JP-2002294498-A (JP)
Title: Electrolysis apparatus
Inventor: MATSUI NORIYUKI
IPC: C25F1/06
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To improve an electrolysis apparatus for treating the surface of a steel plate with a coagulative electrolyte, in an electrolytic acid-cleaning apparatus for the steel plate. SOLUTION: The electrolysis apparatus comprises an electrolytic cell for immersing the steel plate in the coagulative electrolyte and electrolyzing the surface of the steel plate, a circulation tank for circulating and supplying the above coagulative electrolyte to the electrolytic cell, a piping arranged in the circulation tank, for heating the above coagulative electrolyte as needed, by passing a heating medium therein, and a piping arranged in the circulation tank, for cooling the above coagulative electrolyte as needed, by passing a cooling medium therein.
Patent JP-2002093905-A (JP)
Title: Method for manufacturing semiconductor element
Inventor: LEE SUNG-KWON
IPC: H01L21/3205
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent movement of a conducting film pattern when a BPSG film is subjected to reflow in a method for manufacturing a semiconductor element wherein a multilayer structure is flattened by using a silicate glass layer. SOLUTION: A step for forming a lower structure 31 on an upper surface of a semiconductor substrate 30, a step for forming an insulating film 32 composed of material which is not fluidized at a reflow temperature to a silicate glass layer on the upper surface of the semiconductor substrate 30, a step for forming a first silicate glass layer 33 on an upper surface of the insulating film 32, a step wherein the first silicate glass layer 33 is eliminated selectively and a part of the insulating film 32 is exposed, and a step for forming a conducting film pattern 34 which is adjacent to the insulating film 32, are performed in order. As a result, movement of the conducting film pattern 34 can be prevented during reflow treatment.
Patent JP-2002297602-A (JP)
Title: Method and device for structured document retrieval, structured document managing device, program, and recording medium
Inventor: NONOMURA KATSUHIKO
IPC: G06F17/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a retrieving method for a structure document which unitedly manages documents based upon various document structure definitions together with structured documents whose document structures are not defined while maintaining the identity of the document structures predetermined corresponding to the kinds of the documents and also actualizes OLAP by a unitedly managed structured document database. SOLUTION: Indication data giving a retrieval condition are received and on the basis of the indication data, a retrieval request statement for retrieval from the structured document database is generated; and the retrieval from the structured document database is performed according to the generated retrieval request statement and the obtained retrieval result is displayed on the screen of the request source in display format corresponding to the retrieval request statement. When the screen display of the retrieval result can be changed to the display screen of another retrieval result, the indication data needed for the screen change are related to the display area of the retrieval result.
Patent JP-2002302105-A (JP)
Title: Goods packaging machine and packaging method
Inventor: YOSHINARI TOSHIO
IPC: B65B11/22
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a goods packaging machine capable of making various kinds of side folding, and a packaging method thereof. SOLUTION: This packaging machine has a unit receiver 42 for selecting one folding unit 52 out of a plurality of kinds of folding units and fitting it to a side folding passage, and various kinds of folding units have a tightening tool 46 for fixing the folding unit to the unit receiver 42 in an attachable/ detachable manner.
Patent JP-2002298896-A (JP)
Title: Fuel cell system
Inventor: SATO KAZUO
IPC: H01M8/04
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To recover the water collected in a pipe between a fuel cell body and a water-recovering heat exchanger to a pure water tank, without having to provide a pump. SOLUTION: A water-recovering chamber 9 is provided under an exhaust gas passage 8a allowing the oxidizing agent electrode outlet of the fuel cell body 2 for communicating with a capacitor (heat exchanger) 5 via an opening and closing valve 18. Three-way valves 19 and 22 are switchable to an air passage via the water collecting chamber 9 and a bypass passage 10 bypassing it. In general, the compressed air cooled by an air cooler 1 is supplied to a humidifier 1 through the chamber 9. When the level of the chamber 9 is lowered, the opening and closing valve 18 is opened, to switch the three-way valves 19 and 20 to the bypass passage 10 for maping the water collected in the exhaust gas passage 8a carried to the chamber 9.
Patent JP-2002302872-A (JP)
Title: Animal fiber material with antibacterial activity capable of being reactivated
Inventor: WU FONG CHI
IPC: D06L4/20
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an antimicrobial animal fiber material capable of being reactivated. SOLUTION: The antimicrobial animal fiber capable of being reactivated and the method for producing the animal fiber material are provided. The animal fiber material is obtained by allowing a heterocyclic N-halamine material to covalently bond therewith by using a water-based finishing agent. When the animal fiber material is produced once, the animal fiber material has antimicrobial activities against pathogenic microbes. The antimicrobial activities of the animal fiber material can be reactivated by washing the animal fiber material with a chlorine-containing solution.